<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>CodeMirror: Theme Demo</title>
    <link rel="stylesheet" href="../lib/codemirror.css">
    <script src="../lib/codemirror.js"></script>
    <link rel="stylesheet" href="../theme/neat.css">
    <link rel="stylesheet" href="../theme/elegant.css">
    <link rel="stylesheet" href="../theme/erlang-dark.css">
    <link rel="stylesheet" href="../theme/night.css">
    <link rel="stylesheet" href="../theme/monokai.css">
    <link rel="stylesheet" href="../theme/cobalt.css">
    <link rel="stylesheet" href="../theme/eclipse.css">
    <link rel="stylesheet" href="../theme/rubyblue.css">
    <link rel="stylesheet" href="../theme/lesser-dark.css">
    <link rel="stylesheet" href="../theme/xq-dark.css">
    <link rel="stylesheet" href="../theme/ambiance.css">
    <link rel="stylesheet" href="../theme/blackboard.css">
    <link rel="stylesheet" href="../theme/vibrant-ink.css">
    <script src="../mode/javascript/javascript.js"></script>
    <link rel="stylesheet" href="../doc/docs.css">

    <style type="text/css">
      .CodeMirror {border: 1px solid black; font-size:13px}
    </style>
  </head>
  <body>
    <h1>CodeMirror: Theme demo</h1>

    <form><textarea id="code" name="code">
function findSequence(goal) {
  function find(start, history) {
    if (start == goal)
      return history;
    else if (start > goal)
      return null;
    else
      return find(start + 5, "(" + history + " + 5)") ||
             find(start * 3, "(" + history + " * 3)");
  }
  return find(1, "1");
}</textarea></form>

<p>Select a theme: <select onchange="selectTheme()" id=select>
    <option selected>default</option>
    <option>ambiance</option>
    <option>blackboard</option>
    <option>cobalt</option>
    <option>eclipse</option>
    <option>elegant</option>
    <option>erlang-dark</option>
    <option>lesser-dark</option>
    <option>monokai</option>
    <option>neat</option>
    <option>night</option>
    <option>rubyblue</option>
    <option>vibrant-ink</option>
    <option>xq-dark</option>
</select>
</p>

<script>
  var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
    lineNumbers: true
  });
  var input = document.getElementById("select");
  function selectTheme() {
    var theme = input.options[input.selectedIndex].innerHTML;
    editor.setOption("theme", theme);
  }
  var choice = document.location.search && document.location.search.slice(1);
  if (choice) {
    input.value = choice;
    editor.setOption("theme", choice);
  }
</script>
  </body>
</html>
